We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 4 A, 32 V DC, Non-Indicating - Fast-Acting Fuses
LITTELFUSEFast-Acting Fuses

LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 4 A, 32 V DC, Non-Indicating

The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 4 A and 32 V DC, with a standard profile and non-indicating design. Supplied in a 5-pack under MPN ATO4, this fuse is suitable for protecting…

SKU 3G-OTH-26435

Brand
LITTELFUSE
Item
Automotive Fuse: 257 Series, Fast-Acting, 4 A, 32 V DC, Non-Indicating
Category
Fast-Acting Fuses
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

LITTELFUSE
Manufacturer Part Number
ATO4
Series
257
Type
Fast-Acting, 4 A, Non-Indicating, 5 PK
DC
32 V
Fuse Profile
Standard Profile
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

LITTELFUSE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LITTELFUSE 257 Series is a fast-acting automotive fuse rated at 4 A and 32 V DC, with a standard profile and non-indicating design. Supplied in a 5-pack under MPN ATO4, this fuse is suitable for protecting electrical circuits in automotive applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Used in

Common applications for LITTELFUSE
Power electronics protection — Littelfuse PSR Series semiconductor fuses for IGBT and diode protection in variable frequency drives.
Solar photovoltaic systems — Littelfuse SPF Series fast-acting fuses for string overcurrent protection in PV arrays.
Automotive electrical systems — Littelfuse MIDI® 498 Series bolt-on fuses for battery and alternator protection in vehicles.
Industrial control panels — Littelfuse KLKD Series midget fuses for branch circuit protection in control transformers and relays.
Motor control centers — Littelfuse BLF Series fast-acting fuses for short-circuit protection of motor starters and contactors.

LITTELFUSE Products

3G Electric supplies LITTELFUSE fast-acting fuses. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 5 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO5). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 5 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO5). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 3 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO3). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 3 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO3). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 10 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO10). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 10 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO10). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 40 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO40). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 40 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO40). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 20 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO20). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 20 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO20). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 30 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO30). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 30 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO30). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.

More from LITTELFUSE

View all LITTELFUSE parts →
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 1 A, 32 V DC, Indicating (MPN 0287001.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 1 A, 32 V DC, Indicating (MPN 0287001.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 40 A, 32 V DC, Indicating (MPN 0287040.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 40 A, 32 V DC, Indicating (MPN 0287040.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE Automotive Fuse: 297 Series, Fast-Acting, 5 A, 32 V DC, Non-Indicating, 5 PK (MPN MIN5). Key specifications — Series: 297; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 297 Series, Fast-Acting, 5 A, 32 V DC, Non-Indicating, 5 PK (MPN MIN5). Key specifications — Series: 297; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 3 A, 32 V DC, Indicating (MPN 0287003.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 3 A, 32 V DC, Indicating (MPN 0287003.PXCN). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 20 A, 32 V DC, Indicating (MPN 0287020.PXS). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 20 A, 32 V DC, Indicating (MPN 0287020.PXS). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 1 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO1). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 1 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO1). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 7.5 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO7.5). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE
LITTELFUSE Automotive Fuse: 257 Series, Fast-Acting, 7.5 A, 32 V DC, Non-Indicating, 5 PK (MPN ATO7.5). Key specifications — Series: 257; Brand: LITTELFUSE; Fuse Profile: Standard Profile.
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 35 A, 32 V DC, Indicating (MPN 0287035.PXS). Key specifications — Series: ATOF; Brand: LITTELFUSE.
LITTELFUSE
LITTELFUSE Automotive Fuse: ATOF Series, Fast-Acting, 35 A, 32 V DC, Indicating (MPN 0287035.PXS). Key specifications — Series: ATOF; Brand: LITTELFUSE.